320LR Stainless Steel TIG Rod
- Regular
- $439.00
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- $439.00
- Regular
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ER320LR has a composition similar to type 320, except that carbon, silicon, phosphorus and sulfur levels are kept at lower levels as well as the columbium and manganese being specified at a narrower range. The low melting residuals are limited in this alloy to reduce the possibility of microfissuring.
Typically used for welding type 320 stainless steels